made Visual Studio compatible with DEBUGLEVEL >= 2

build/VS2010/fullbench/fullbench.vcxproj

@@ -156,13 +156,14 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\lib\common\entropy_common.c" />
-    <ClCompile Include="..\..\..\lib\compress\hist.c" />
+    <ClCompile Include="..\..\..\lib\common\debug.c" />
     <ClCompile Include="..\..\..\lib\common\fse_decompress.c" />
     <ClCompile Include="..\..\..\lib\common\zstd_common.c" />
     <ClCompile Include="..\..\..\lib\common\error_private.c" />
     <ClCompile Include="..\..\..\lib\common\pool.c" />
     <ClCompile Include="..\..\..\lib\common\threading.c" />
     <ClCompile Include="..\..\..\lib\common\xxhash.c" />
+    <ClCompile Include="..\..\..\lib\compress\hist.c" />
     <ClCompile Include="..\..\..\lib\compress\fse_compress.c" />
     <ClCompile Include="..\..\..\lib\compress\huf_compress.c" />
     <ClCompile Include="..\..\..\lib\compress\zstd_compress.c" />

build/VS2010/fuzzer/fuzzer.vcxproj

@@ -156,6 +156,7 @@
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\lib\common\pool.c" />
+    <ClCompile Include="..\..\..\lib\common\debug.c" />
     <ClCompile Include="..\..\..\lib\common\threading.c" />
     <ClCompile Include="..\..\..\lib\common\entropy_common.c" />
     <ClCompile Include="..\..\..\lib\compress\hist.c" />

build/VS2010/libzstd-dll/libzstd-dll.vcxproj

@@ -20,6 +20,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\lib\common\pool.c" />
+    <ClCompile Include="..\..\..\lib\common\debug.c" />
     <ClCompile Include="..\..\..\lib\common\threading.c" />
     <ClCompile Include="..\..\..\lib\common\entropy_common.c" />
     <ClCompile Include="..\..\..\lib\compress\hist.c" />

build/VS2010/libzstd/libzstd.vcxproj

@@ -20,6 +20,7 @@
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\..\..\lib\common\pool.c" />
+    <ClCompile Include="..\..\..\lib\common\debug.c" />
     <ClCompile Include="..\..\..\lib\common\threading.c" />
     <ClCompile Include="..\..\..\lib\common\entropy_common.c" />
     <ClCompile Include="..\..\..\lib\compress\hist.c" />

build/VS2010/zstd/zstd.vcxproj

@@ -19,14 +19,15 @@
     </ProjectConfiguration>
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\..\..\lib\common\debug.c" />
     <ClCompile Include="..\..\..\lib\common\entropy_common.c" />
-    <ClCompile Include="..\..\..\lib\compress\hist.c" />
     <ClCompile Include="..\..\..\lib\common\error_private.c" />
     <ClCompile Include="..\..\..\lib\common\pool.c" />
     <ClCompile Include="..\..\..\lib\common\threading.c" />
     <ClCompile Include="..\..\..\lib\common\xxhash.c" />
     <ClCompile Include="..\..\..\lib\common\zstd_common.c" />
     <ClCompile Include="..\..\..\lib\common\fse_decompress.c" />
+    <ClCompile Include="..\..\..\lib\compress\hist.c" />
     <ClCompile Include="..\..\..\lib\compress\fse_compress.c" />
     <ClCompile Include="..\..\..\lib\compress\huf_compress.c" />
     <ClCompile Include="..\..\..\lib\compress\zstdmt_compress.c" />

lib/compress/zstdmt_compress.c

@@ -37,7 +37,7 @@
 #define ZSTD_RESIZE_SEQPOOL 0
 
 /* ======   Debug   ====== */
-#if defined(DEBUGLEVEL) && (DEBUGLEVEL>=2)
+#if defined(DEBUGLEVEL) && (DEBUGLEVEL>=2) && !defined(_MSC_VER)
 
 #  include <stdio.h>
 #  include <unistd.h>
@@ -47,7 +47,7 @@
     unsigned debug_u;                        \
     for (debug_u=0; debug_u<(n); debug_u++)  \
         RAWLOG(l, "%02X ", ((const unsigned char*)(p))[debug_u]); \
-    RAWLOG(l, " \n");                   \
+    RAWLOG(l, " \n");                        \
 }
 
 static unsigned long long GetCurrentClockTimeMicroseconds(void)